.app{
	width: 100%;
	height: 100vh;
	background-color: #ffffff;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
.btn90{
	padding: 10px 24px;
	border: 2px solid #2951ff;
	outline: none;
	background-color: transparent;
	cursor: pointer;
	transform: skewX(-15deg);
	transition: all 0.2s linear;
}
.btn90::after{
	content: 'BUTTON';
	font-size: 18px;
	font-weight: bold;
	color: #2951ff;
	transition: all 0.2s linear;
}
.btn90:hover{
	background-color: #2951ff;
	transform: skewX(-20deg) translate(-4px,-4px);
	box-shadow: 2px 2px 0 #fff,6px 6px 0 #000;
}
.btn90:hover::after{
	color: #ffffff;
	transform: translate(-3px,-3px);
	text-shadow: 4px 4px 0 #000;
}